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9408 BILLINGHAM TRL, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

3 bed2 bath1,072 sqftBuilt 2004

Property at a Glance

This home is estimated between $217,548 and $588,782, with a best estimate of $526,142. That places the property above the R250401D - AVERY RANCH EAST (PH. 1) median of $524,962, in a neighborhood that declined 2.2% over the past year.

Estimated Value Range

$217,548 $588,782
Best Estimate
$526,142
WCAD Value
$522,836
Medium Confidence

Based on 5 comparable properties(3 in the same subdivision)

Based on 5 comparable properties (3 in the same subdivision, 2 nearby), the estimated range is $217,548 and $588,782. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

16620 ENNIS TRL, AUSTIN, TX 78717
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,257 sqft Built 2004
Raw Value $552,973
Adjusted Value $496,292

Adjusted -$56,681 for 185 sqft less living space. Net adjustment: -$56,681.

3 bed 2 bath 1,013 sqft Built 2010
Raw Value $526,125
Adjusted Value $588,782

Adjusted +$18,077 for 59 sqft more living space and +$44,580 for being newer. Net adjustment: +$62,657.

16705 ENNIS TRL, AUSTIN, TX 78717
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,464 sqft Built 2003
Raw Value $653,675
Adjusted Value $526,142

Adjusted -$120,103 for 392 sqft less living space and -$7,430 for being older. Net adjustment: -$127,533.

16625 ENNIS TRL, AUSTIN, TX 78717
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,857 sqft Built 2003
Raw Value $465,490
Adjusted Value $217,548

Adjusted -$240,512 for 785 sqft less living space and -$7,430 for being older. Net adjustment: -$247,942.

3 bed 2 bath 925 sqft Built 2009
Raw Value $469,860
Adjusted Value $552,049

Adjusted +$45,039 for 147 sqft more living space and +$37,150 for being newer. Net adjustment: +$82,189.

The Neighborhood

This home is in line with the R250401D - AVERY RANCH EAST (PH. 1) median of $524,962. Note that values in this subdivision declined 2.2% over the past year.

R250401D - AVERY RANCH EAST (PH. 1)

typical
323 Properties
$524,962 Median Value
-2.2% YoY Change
0% Have Pool
100% Have Garage
This Home
$522,836
Median
$524,962

This home is -0.4% below the subdivision median.

Tax Analysis

The estimated annual property tax is $10,202 across all districts. With a homestead exemption claimed, that drops to $8,307 — saving $1,895 per year. That's $692 per month a buyer should budget. The assessed value increased roughly in line with the neighborhood, so a tax protest is unlikely to yield significant savings.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$4,669
AustinCity0.5240%$2,740
Williamson CountyCounty0.3694%$1,932
Austin Community Collegespecial0.1034%$541
Williamson County FM/RdCounty0.0443%$232
Upper Brushy Creek WCIDWater0.0170%$89
Road District (R02)Road0.0000%$0
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9513%$10,202

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $526,142 would pay approximately $3,284 per month (principal and interest only, excluding taxes and insurance).

Data sourced from Williamson County Appraisal District (WCAD), Texas Education Agency (TEA), and Federal Reserve Economic Data (FRED). Assessment values reflect the appraisal district's estimate, not market sale prices. Report generated 4/18/2026.

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